40010485382500 has 120 divisors (see below), whose sum is σ = 87859421185536. Its totient is φ = 15937557504000.

The previous prime is 40010485382477. The next prime is 40010485382587. The reversal of 40010485382500 is 528358401004.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 3407171629 + ... + 3407183371.

Almost surely, 2^{40010485382500} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 40010485382500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (43929710592768).

40010485382500 is an abundant number, since it is smaller than the sum of its proper divisors (47848935803036).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40010485382500 is a wasteful number, since it uses less digits than its factorization.

40010485382500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17327 (or 17310 counting only the distinct ones).

The product of its (nonzero) digits is 153600, while the sum is 40.

The spelling of 40010485382500 in words is "forty trillion, ten billion, four hundred eighty-five million, three hundred eighty-two thousand, five hundred".